1551133225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{2879}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 2009871360

約数和(自身を除く): 458738135

約数列:

[1, 5, 23, 25, 115, 575, 937, 2879, 4685, 14395, 21551, 23425, 66217, 71975, 107755, 331085, 538775, 1655425, 2697623, 13488115, 62045329, 67440575, 310226645, 1551133225]

約数ペア:

[(1, 1551133225), (5, 310226645), (23, 67440575), (25, 62045329), (115, 13488115), (575, 2697623), (937, 1655425), (2879, 538775), (4685, 331085), (14395, 107755), (21551, 71975), (23425, 66217)]